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<?php var_dump(PHP_INT_MAX); function explodeTrim($delimiter, $string, $limit = PHP_INT_MAX) { return explode($delimiter, $string, $limit); } $emails = 'test1@example.com, test2@example.com'; var_dump(explodeTrim(',', $emails)); // using default limit=PHP_INT_MAX var_dump(explodeTrim(',', $emails, 0x7FFFFFFF)); var_dump(explode(',', $emails));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
int(9223372036854775807) array(2) { [0]=> string(17) "test1@example.com" [1]=> string(18) " test2@example.com" } array(2) { [0]=> string(17) "test1@example.com" [1]=> string(18) " test2@example.com" } array(2) { [0]=> string(17) "test1@example.com" [1]=> string(18) " test2@example.com" }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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